226211451324543 has 8 divisors (see below), whose sum is σ = 335128076036400. Its totient is φ = 150807634216344.

The previous prime is 226211451324541. The next prime is 226211451324581. The reversal of 226211451324543 is 345423154112622.

226211451324543 is a `hidden beast` number, since 2 + 2 + 6 + 2 + 114 + 51 + 32 + 454 + 3 = 666.

It is not a de Polignac number, because 226211451324543 - 2¹ = 226211451324541 is a prime.

It is a super-2 number, since 2×226211451324543² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226211451324541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4189100950428 + ... + 4189100950481.

It is an arithmetic number, because the mean of its divisors is an integer number (41891009504550).

Almost surely, 2^{226211451324543} is an apocalyptic number.

226211451324543 is a deficient number, since it is larger than the sum of its proper divisors (108916624711857).

226211451324543 is an equidigital number, since it uses as much as digits as its factorization.

226211451324543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8378201900918 (or 8378201900912 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 45.

The spelling of 226211451324543 in words is "two hundred twenty-six trillion, two hundred eleven billion, four hundred fifty-one million, three hundred twenty-four thousand, five hundred forty-three".